31 Aug '14, 8am

@hollyzone The simplest link I could find to show why they give you folic acid

is a B-vitamin that is found in fresh or lightly cooked green vegetables. It helps your bone marrow make normal blood cells. When your bone marrow has to make more cells, it needs a larger supply of folic acid . Most people get enough folate in their diet. But if you have PNH , it's a good idea to take 1 mg each day of a man-made form of folate called folic acid.

Full article: http://www.aamds.org/node/118